package dao;




import entity.ChallengeInfo;
import entity.User;

public interface Userdao {
	public void image(String image,int id) throws Exception;
	public void save(User user) throws Exception;
	public boolean check (String mail) throws Exception;
	public User login(String email)throws Exception;
	public void release(ChallengeInfo paly) throws Exception;
	public boolean war(int id ,User user)throws Exception; 
	 
}
